Stable single-longitudinal-mode erbium-doped fiber laser with narrow linewidth utilizing parallel fiber ring resonator incorporating saturable absorber and fiber Bragg grating

A stable, single-frequency, narrow linewidth ring erbium-doped fiber laser (EDFL) is proposed and demonstrated experimentally. The main ultranarrow filter of the ring cavity EDFL is realized by an improved Mach-Zehnder interferometer, which consists of two parallel optical fiber ring resonators (FRR...

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Veröffentlicht in:	Applied Optics 2015-05, Vol.54 (13), p.4001-4005
Hauptverfasser:	Li, Lan, Zhang, Mingjiang, Liu, Yi, Li, Yunting, Wang, Yuncai
Format:	Artikel
Sprache:	eng
Schlagworte:	Bragg gratings Fiber lasers Fibers Lasers Mach-Zehnder interferometers Noise levels Optical fibers Resonators
Online-Zugang:	Volltext
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